Jammie Dodger
From Tardis Wiki, the free Doctor Who reference
Jammie Dodgers were biscuits filled with jam. The Eleventh Doctor temporarily fooled the Daleks into thinking a jam ring cream biscuit, which he mistakenly called a jammy dodger, was a self-destruct button for the TARDIS. When the Daleks discovered his deception, the Doctor ate the biscuit. (DW: Victory of the Daleks)